15450344135032 has 16 divisors (see below), whose sum is σ = 28970477288640. Its totient is φ = 7724883524736.

The previous prime is 15450344135029. The next prime is 15450344135053. The reversal of 15450344135032 is 23053144305451.

It is a super-3 number, since 3×15450344135032³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35840193 + ... + 36268720.

It is an arithmetic number, because the mean of its divisors is an integer number (1810654830540).

Almost surely, 2^{15450344135032} is an apocalyptic number.

It is an amenable number.

15450344135032 is a deficient number, since it is larger than the sum of its proper divisors (13520133153608).

15450344135032 is a wasteful number, since it uses less digits than its factorization.

15450344135032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72135702 (or 72135698 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 40.

The spelling of 15450344135032 in words is "fifteen trillion, four hundred fifty billion, three hundred forty-four million, one hundred thirty-five thousand, thirty-two".